400086-32-0 KS-00003CDP benzyl 2-(2-methyl-2-adamantyl)acetate CAS 400086-32-0
| CAS No. | 400086-32-0 |
| Molecular Formula | C20H26O2 |
| Molecular Weight | 298.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
400086-32-0 KS-00003CDP benzyl 2-(2-methyl-2-adamantyl)acetate (CAS 400086-32-0), molecular formula C20H26O2 and molecular weight 298.42 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C20H26O2, 400086-32-0 KS-00003CDP benzyl 2-(2-methyl-2-adamantyl)acetate contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 298.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C20H26O2 |
| Molecular Weight | 298.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Recommended Standards
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- 2-Isopropyl-5-methylcyclohexyl 2-(2-chloroacetamido)benzoate (CAS 1005135-85-2)
- (3,4-Diaminophenyl)(morpholino)methanone (CAS 65003-29-4)
- Methyl-d (CAS 107694-22-4)
- 4-Cyclopropoxy-2-nitrobenzoic acid (CAS 1243401-70-8)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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